Walkie-Talkie - P2P Voice Chat

Walkie-Talkie is a real-time voice communication app that lets you talk with friends and colleagues like a classic walkie-talkie.

How to Use:
1. Create or join a room by entering a Room ID
2. Share the Room ID with people you want to talk to
3. Press and hold the PTT button to speak
4. Release the button to listen

Key Features:

- Push-To-Talk (PTT)
Hold the large center button to transmit your voice. Release it to switch back to listening mode. Simple, intuitive, and works just like a real walkie-talkie.

- Peer-to-Peer Connection
Voice data is transmitted directly between devices using WebRTC technology. No server processes your audio — it goes straight from your microphone to the other person's speaker.

- Multi-User Support
Create a room and invite multiple people. Everyone in the same room can communicate with each other in real-time.

- No Account Required
Just enter a Room ID and your name to start. No sign-up, no email, no personal information needed.

- Cross-Network Communication
Communicate with anyone, anywhere, as long as both devices have an internet connection. Works on Wi-Fi and mobile data.

- Technical Details:
* WebRTC-based P2P audio streaming
* Firebase Realtime Database for room management and signaling
* Opus codec for high-quality, low-bandwidth voice
* Foreground service for reliable background operation

- Permissions:
* Microphone: Required for voice communication
* Notifications: Required for background service indicator

*Walkie-Talkie is perfect for:
- Coordinating with friends at events or festivals
* Team communication during outdoor activities
* Quick voice chats without making a phone call

Download Walkie-Talkie today and start talking!